3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public $b = array( 'test' => 'ing' ); } echo (new a)$b['test'];
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '$b' (T_VARIABLE), expecting ',' or ';' in /in/VD07O on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE, expecting ',' or ';' in /in/VD07O on line 7
Process exited with code 255.
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191.53 ms | 1395 KiB | 66 Q